cheat/vendor/github.com/alecthomas/chroma/lexers/b/bicep.go
2022-07-04 22:00:35 -04:00

113 lines
2.5 KiB
Go

package b
import (
"strings"
. "github.com/alecthomas/chroma" // nolint
"github.com/alecthomas/chroma/lexers/internal"
)
// Bicep lexer.
var Bicep = internal.Register(MustNewLazyLexer(
&Config{
Name: "Bicep",
Aliases: []string{"bicep"},
Filenames: []string{"*.bicep"},
},
bicepRules,
))
func bicepRules() Rules {
bicepFunctions := []string{
"any",
"array",
"concat",
"contains",
"empty",
"first",
"intersection",
"items",
"last",
"length",
"min",
"max",
"range",
"skip",
"take",
"union",
"dateTimeAdd",
"utcNow",
"deployment",
"environment",
"loadFileAsBase64",
"loadTextContent",
"int",
"json",
"extensionResourceId",
"getSecret",
"list",
"listKeys",
"listKeyValue",
"listAccountSas",
"listSecrets",
"pickZones",
"reference",
"resourceId",
"subscriptionResourceId",
"tenantResourceId",
"managementGroup",
"resourceGroup",
"subscription",
"tenant",
"base64",
"base64ToJson",
"base64ToString",
"dataUri",
"dataUriToString",
"endsWith",
"format",
"guid",
"indexOf",
"lastIndexOf",
"length",
"newGuid",
"padLeft",
"replace",
"split",
"startsWith",
"string",
"substring",
"toLower",
"toUpper",
"trim",
"uniqueString",
"uri",
"uriComponent",
"uriComponentToString",
}
return Rules{
"root": {
{`//[^\n\r]+`, CommentSingle, nil},
{`/\*.*?\*/`, CommentMultiline, nil},
{`([']?\w+[']?)(:)`, ByGroups(NameProperty, Punctuation), nil},
{`\b('(resourceGroup|subscription|managementGroup|tenant)')\b`, KeywordNamespace, nil},
{`'[\w\$\{\(\)\}\.]{1,}?'`, LiteralStringInterpol, nil},
{`('''|').*?('''|')`, LiteralString, nil},
{`\b(allowed|batchSize|description|maxLength|maxValue|metadata|minLength|minValue|secure)\b`, NameDecorator, nil},
{`\b(az|sys)\.`, NameNamespace, nil},
{`\b(` + strings.Join(bicepFunctions, "|") + `)\b`, NameFunction, nil},
// https://docs.microsoft.com/en-us/azure/azure-resource-manager/bicep/bicep-functions-logical
{`\b(bool)(\()`, ByGroups(NameFunction, Punctuation), nil},
{`\b(for|if|in)\b`, Keyword, nil},
{`\b(module|output|param|resource|var)\b`, KeywordDeclaration, nil},
{`\b(array|bool|int|object|string)\b`, KeywordType, nil},
// https://docs.microsoft.com/en-us/azure/azure-resource-manager/bicep/operators
{`(>=|>|<=|<|==|!=|=~|!~|::|&&|\?\?|!|-|%|\*|\/|\+)`, Operator, nil},
{`[\(\)\[\]\.:\?{}@=]`, Punctuation, nil},
{`[\w_-]+`, Text, nil},
{`\s+`, TextWhitespace, nil},
},
}
}